Portion of a display screen with graphical user interface



FIG. 1 is a front view of a portion of a display screen with graphical user interface; and,

FIG. 2 is a front view of a portion of a display screen with graphical user interface.

The broken lines in each figure show portions of the graphical user interface and an electronic device that form no part of the claimed design. 

CLAIM The ornamental design for a portion of a display screen with graphical user interface, as shown and described. 